Vaishnava Samhita. Meera Charitam II. Vol II Book VI Chp 13 Shlokas 14 - 15

तस्या भर्ता महाराणा कुंभराज इति श्रुतः |
लोकवेदभयेनैव तस्यां कोपमवाप च ||
कृष्णकीर्तन माहात्म्याद्विषमप्यमृतोपमम् |
अभवत्तेन दत्तञ्च राजेन्द्रेण दुरात्मना ||   

Her husband king Kumbhaaji Maharana became very angry with her as he did not want to violate the rules of the mundane world and the Vedas. Poison administered to Meera by that cruel king turned nectar due to the magic splendour of the Divine Names of Shri Krishna